Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:100 m³
Supply Capability:2000 m³/month
Owing to glass wool'good performances,e.g.,thin and long inner fiber,low thermal conductivity,it can stop air flowing and heat transforming,Meanwhile,it can quickly reduce the transportation of sound to make effects of insulation and sound-absorption.Centrifugal glass wool is divided into glass wool boards and blanket .It was the best material used for the insulation and sound absorption of steel structures.It mainly includes bare blanket with foil -clad covered.They are widely used in industrial plants,warehouses,public facilities,exhibition centers,shopping centers,cold stores and a variety of indoor playgrounds,sports grounds and other buildings.
Glass wool board is processed by putting the thermosetting builder into the glass wool,buy pressing and heating,and then,by curing.they are widely used for insulation,ventilation and the adjustment of air-conditioner in commercial industry and residential constructions.Meanwhile,they have the effect of energy-saving insulating.sound-controlling and improving the indoor air quality.
项目 Item | 单位 Unit | 产品指标 Index | 标准 Standard | |
密度 Density | kg/m³ | 10-80 | GB/T 5480.3 | |
纤维平均直径 Average fiber dia | μm | 5-8 | GB/T 5480.4 | |
含水率 Water content | % | ≤1 | GB/T 16400-2003 | |
燃烧性能级别 Grade of combustibility | 不燃A级 Non-combustible Grade A | GB 8624-1997 | ||
热荷重收缩温度 Reshrinking kemp | C° | 250-400 | GB/T 11835-2007 | |
热导系数 Thermal conductibility | w/m.k | 0.034-0.06 | GB/T 10294 | |
憎水率 Hydrophobicity | % | ≥98 | GB/T 10299 | |
吸湿性 Moisture rate | % | ≤5 | GB/T 5480.7 | |
吸声系数 Sound absorption coefficient | 1.03产品混响定法 1.03 product reverberation 24kg/m³2000HZ | GBJ47-83 | ||
渣球含量 Slag inclusion content | % | ≤0.3 | GB/T 5480.5 |